﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Entities;
using DAL;

namespace BLL
{
   public class KhachHangBLL
    {
        public static List<KhachHang> LayTatCa()
        {
            return KhachHangDAL.LayTatCa();
        }
        public static bool Them(KhachHang tt)
        {
            return KhachHangDAL.Them(tt);
        }
        public static bool Sua(KhachHang tt)
        {
            return KhachHangDAL.Sua(tt);
        }
        public static bool Them(string ID)
        {
            return KhachHangDAL.Xoa(ID);
        }
       public static KhachHang LayID(string Id)
       {
           return KhachHangDAL.LayID(Id);
       }
    }
}
